Auram

Spell Name: Eye of Trepidation
Spell Type: Curse
Spell Description: Her left eye that was blinded by the fire mutated as a result of unconscious wild magic caused by her feeling of being betrayed. Those that look directly into it start to feel threatened, and might even cause fear.

Spell Name: Banshee's scream
Spell Type: Offensive
Spell Description: When Kaku shouts from despair, it may accidentally cause this spell, which is a sound wave imbued with magical energy that damages those that hear it.

Spell Name: Veil of Despair
Spell Type: Barrier
Spell Description: When wallowing in self-pity and despair, this spell might be cast accidentally. It conjures a veil that drives away living beings, but not objects.

Spell Name: Hysteria
Spell Type: Support

Spell Description: If Kaku is being hysterical, she might activate this spell accidentally. This spell works as a buff and debuff, temporarily changing the user's appearance into an Erinye form, featuring raven-like features, but mostly losing control and the capability of casting spells until this spell ends, which is either when the user calms down or exhausts his magical energy.

Kaku was born as the daughter of a noble's concubine, and while she wasn't especially loved, she wasn't really treated worse than the other children. While growing up, she was taught in etiquette, reading, writing, math, and history.

At 12 years, however, she fell in love at first sight with the son of a minor noble, called Phillip Brook. Her attempts at approaching him were met with mutual affection, and they soon were often seen in public, spending lots of time together.

However, what she didn't know, was that Phillip never cared about her. On her 15th birthday, Phillip asked her to, in order to proove her love, poison her father. After hesitating for a while, she agreed. One week later, she finally poisoned her father. Then, as she returned to Phillip and told him about it, he took her in his arms, and knocked her out, and, for good measure, set the building on fire.

Kaku almost died in the fire, only surviving by sheer luck. When she regained consciousness, half buried under rubble and badly scarred, she finally realized that she had been betrayed. She was blamed for everything that happened, the fire, and her father's death. However, with half her face being burnt, no one was able to properly recognize her.

Even with everything that happened, she was still in love with Phillip. Tears streaming over her face, she left her hometown, seeking happiness in another place while trying to forget Phillip.